CVE-2019-18310 Memory corruption in SPPA-T3000 MS3000 Migration Server

High 7.5 Published 12 Dec 2019 Updated 5 Aug 2024

An attacker with network access can cause a denial of service in Siemens SPPA-T3000 MS3000 Migration Server via crafted packets.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: Available

What is CVE-2019-18310?

CVE-2019-18310 is a high-severity memory corruption vulnerability in Siemens SPPA-T3000 MS3000 Migration Server, published on 12 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability has been identified in SPPA-T3000 MS3000 Migration Server (All versions). An attacker with network access to the MS3000 Server could trigger a Denial-of-Service condition by sending specifically crafted packets to port 7061/tcp. This vulnerability is independent from CVE-2019-18311. Please note that an attacker needs to have network access to the MS3000 in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Weakness: CWE-787, CWE-121

Which versions are affected by CVE-2019-18310?

It affects 1 product.

Products include Siemens Sppa-T3000 Ms3000 Migration Server.

How do I fix CVE-2019-18310?

Apply the vendor's patch.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2019-18310 being exploited?

There is no known exploitation of CVE-2019-18310 in the wild and no public exploit code.

Sources

Also known as ALPINE-CVE-2019-18310, GHSA-4g49-qqgp-g5cv.